Holiday Shipping & Returns Policy

Holiday Returns Policy

Just in time for the holidays, we've extended our normal 30-day return policy. Any order placed between November 25, 2016 and December 25, 2016 will be accepted for return until February 5, 2017. RMA numbers will be given out until 7:30 PM EST on February 3, 2017. The remainder of our return policy remains in place and must be followed. Please review the rest of our return policy

Gift Certificates by Christmas

Physical Gift Certificates: order by 5 PM EST on 12/18

Electronic Gift Certificates: order by 5 PM EST on 12/23

Custom Bama Chip/Tuner and Mounted & Balanced wheel and tire orders must be placed no later than December 14th, 2015 to ship free for Christmas delivery.

*Free Christmas Shipping is free / guaranteed to arrive by Christmas for the lower 48 states only. APO / FPO and Canadian, Guam, Puerto Rico, US Virgin Islands Customers: Unfortunately we are unable to guarantee shipping times to your addresses, so the above deadlines do not apply. Items being shipped via freight also cannot be guaranteed in time for delivery.

Product Resources

Even More Power! The stock 4.6L Mustang GT came with an respectable 300 Horsepower and 320 lb/ft of Torque from the factory, but after installing a Polished Whipple Supercharger you will be planting a ground pounding 550 Horsepower and 542 lb/ft of Torque to the pavement. That is 250 more horsepower over stock!

10 Questions / 12 Answers

Cams, tune and hood fit Will this unit work with the Comp Cams Mother Thumper 2 cams or would I have to go back to the stock cams?
Does tis unit come with a tuner and tune or would I need a to use my SCT and tune from American Muscle?
Does this unit fit under the stock hood?

DavefromNJ

Yes it can be tuned to work with Mother Thumper 2 Cams.
Yes it's equipped with a tuner package deal and No unless you prefer to use your preowned tuner and work it out with AM.
Yes it will fit under stock hood easily.

It does fit under the stock hood. You made need to go back to stock cams or get some blower cams. It will not work well with n/a cams. I don't know about the tuner, but when putting on any type of supercharge application you want to get a dyno tune.

Stock drive train I am considering this supercharger for my 2007 GT, will I need to upgrade anything in the drive train if the car is making 550hp to the wheels?

Alberta07GT

It all depends on what it is used for. If racing all the time i would upgrade rearend and a one piece driveshaft. Tranny should handle the hp, but clutch may not if you have a five speed. 550 is pushing over the stock internal limits. So you may want to de-tune until you forge the internals. If its done already dont worry about the last sentence. Lol

putting that much tork on that drive train wich is T-3650 can be done but is not recomended. I am thinking your not putting that super charger in for sunday driving. I would put a TR 6060 in it but its pretty costly. For what you put in a super charger and trans. you could probably get a gt500. This is the best advise I can give check some of the mustang blogs. Before making this investment.

Yes and no pending on driving habits between drag strip or road racing environment. Most tend to beef up the rear with after market differentials, but Ford uses a really good unit from the start.
Personally I would consider the best road handling suspension package available shock/strut, springs, control arms, A-arms, and sway bars affordable to you.

I made a pretty in depth check on which blowers would fit under the strut support. I say "no way". The only one I know that does fit for sure are the centrifugal blowers such as the one American Muscle sells for the Bullitt. It is the Vortech Bullitt blower. Great product and better for the engine.

BBK Throttle Body Will the BBK throttle body work on this supercharger? I don't want to let mine go to waste if it isn't compatible.

NBoler

Unfortunately we have not tested the BBK Throttle body with the Whipple supercharger so I cannot say for sure. It looks like other customers were able to make the BBK throttle body work with the Whipple supercharger.

This is an amazing mod. HUGE horsepower gains will have you well over 450 at the rear wheels. The kit is very complete and high quality. All went together very well. AmericanMuscle notes (even after I brought it to their attention) that the kit comes with a flash programmer, which is incorrect. After several calls to AM and Ford Racing I ended up having to send my PCM to Whipple. No big deal, but it'd be nice if AM would list it correctly so you know what you're getting (especially since this issue has been brought to their attention...).
In any case, this thing sounds GREAT, very loud whine. It feels great and pulls like crazy. It looks great and everything fit my GT as it was supposed to. Highly recommended

Whipple Intercooled Supercharger Kit - Polished (05-10 GT Manual)

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I wasn’t always into mustang until about the time I was stationed in Hawaii and needed a ride to cruise around base and the Island while I was in the Marines. I picked up my very first one that was a black 1996 V6 will only 50k on the clock. It wasn’t until a few months later I realized there was a ...